在高考复习中,教师应让学生更加关注知识与方法的联系,体会这些方法的价值;使学生在综合性更强、能力要求更高的问题情境中准确、灵活地应用这些知识与方法.圆锥曲线作为解析几何的核心内容,已成为高考考查的重点.本文结合圆锥曲线中的定点问题的处理,浅议如何提高高三数学复习的有效性. In college entrance examination review, teachers should make students pay more attention to the connection of knowledge and method, understand the value of these methods, and make students apply the knowledge and methods accurately and flexibly in the situation of more comprehensive and demanding ability. As the core content of analytic geometry, the curve has become the focus of college entrance examination.This paper combines the fixed point problem of conic curve to discuss how to improve the validity of the third year mathematics review.